发明名称 |
PROCESSING OF MONOCHROME PHOTOGRAPHIC SILVER HALIDE PRINT MATERIAL |
摘要 |
There is described a method of processing silver halide photographic material in a processing machine using a developing solution which comprises either a hydroquinone type developing agent or a reductone type developing agent, together with an electron transfer agent as an auxiliary developing agent, and with at least one basic compound the anion of which is carbonate, sulphite or hydroxide, where in the presence of a compound of formula (I), Ar is an aromatic ring or heterocyclic aromatic ring which is optionally substituted.
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申请公布号 |
WO9621886(A1) |
申请公布日期 |
1996.07.18 |
申请号 |
WO1995GB02796 |
申请日期 |
1995.11.30 |
申请人 |
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发明人 |
LONG, WILLIAM, EDWARD;PARKER, MICHAEL, JOHN |
分类号 |
G03C5/30;G03C5/305;(IPC1-7):G03C5/305 |
主分类号 |
G03C5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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